Associate degrees are typically two-year undergraduate programs.
AA: Associate of Arts
AAS: Associate of Applied Science
AS: Associate of Science
ASN: Associate of Science Nursing
Certificates are nine-month undergraduate programs.
CAS: Certificate of Applied Science
Bachelor degrees are four-year undergraduate programs.
BA: Bachelor of Arts
BAS: Bachelor of Applied Science
BS: Bachelor of Science
BSN: Bachelor of Science in Nursing
Master degrees are 1 to 2 year programs pursued after obtaining a bachelor's degree.
MEd: Master of Education
MS: Master of Science
MSEd: Master of Science in Education